* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Helvetica Neue",Helvetica,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","微软雅黑",Arial,sans-serif;
}
a {
    text-decoration: none;
}
p,span {
    font-size: 16px;
}
.pink-btn {
    border-color: #FF69B4;
    color: #FF69B4;
}
.pink-btn:hover,.pink-btn:focus {
    background-color: #FF69B4;
    color: #fff;
}
/* PC端居中容器样式 */
.wrapper {
    width: 1100px;
    margin: 0 auto;
    position: relative;
}
/* 伪元素法清除浮动 */
.my-clearfix::after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
}
/* IE6、7专有 */
.my-clearfix {
    *zoom: 1;
}